X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/51631861ddb16afcfcf748cee26c14481549065e..70ad1dc8a19d6edd9b97aa81f32cfd65758ae97d:/include/utmp.h

diff --git a/include/utmp.h b/include/utmp.h
index 29f0fb0..01eb531 100644
--- a/include/utmp.h
+++ b/include/utmp.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2005, 2007, 2008 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -63,6 +63,18 @@
 #ifndef	_UTMP_H_
 #define	_UTMP_H_
 
+/*
+ * This header file is DEPRECATED and only provided for compatibility
+ * with previous releases of Mac OS X.  Use of these structures, especially
+ * in 64-bit computing, may corrupt the utmp, wtmp and lastlog files.
+ *
+ * Use the utmpx APIs instead.
+ */
+
+#include <_types.h>
+#include <sys/_types/_time_t.h>
+
+/* These files no longer exist in 10.5 and later */
 #define	_PATH_UTMP	"/var/run/utmp"
 #define	_PATH_WTMP	"/var/log/wtmp"
 #define	_PATH_LASTLOG	"/var/log/lastlog"
@@ -75,13 +87,13 @@ struct lastlog {
 	time_t	ll_time;
 	char	ll_line[UT_LINESIZE];
 	char	ll_host[UT_HOSTSIZE];
-};
+}					__deprecated;
 
 struct utmp {
 	char	ut_line[UT_LINESIZE];
 	char	ut_name[UT_NAMESIZE];
 	char	ut_host[UT_HOSTSIZE];
 	long	ut_time;
-};
+}					__deprecated;
 
 #endif /* !_UTMP_H_ */